Price checked on October 13, 2026
MobiMatter eSIM for Vietnam: our review
- Vietnamese networkVinaphone
- Listed
- 4.3/5 · 57,278 · Trustpilot
- 2 vietnam plans · from $6.99
- 5G
- Hotspot OK
Verdict
MobiMatter connects to Vinaphone. MobiMatter · 10 GB · 15 days · from $6.99
This page is generated from our eSIM registry and has not yet been reviewed by an editor in this language.
MobiMatter in Vietnam: the facts
- Vietnamese network
- Vinaphone
- https://mobimatter.com/esim-vietnam
- 5G
- Yes
- Hotspot
- Yes
- Phone number
- data only
- Plan starts
- not stated
- Top-up
- Not stated
- Refunds
- Refund only if the service is not delivered because of a technical/logistical problem MobiMatter cannot fix within 24 h after the user provides details via the troubleshooting tool. After download/activation, full or partial refund only for a genuine product fault unresolved within the same 24 h. Cancellation possible only before the eSIM is downloaded or activated; refunds take 10-45 days.
- Support
- Trustpilot
- 4.3/5
- 57,278 · October 13, 2026
- Type
- eSIM marketplace
- Last checked
- October 13, 2026
- MobiMatter is listed from a one-off check on October 13, 2026; prices may have changed since.
MobiMatter Vietnam plans and prices
| Plan | Data | Validity | Network | Price | per GB |
|---|---|---|---|---|---|
| TSimTech – Vietnam Plus 5 GB (Vietnam + 5 countries)Multi-country | 5 GB | 15 days | Vinaphone | $4.99 | $1 |
| Vinaphone – Vietnam 10 GB | 10 GB | 15 days | Vinaphone | $6.99 | $0.70 |
| TSimTech – Vietnam Plus 10 GB (Vietnam + 5 countries)Multi-country | 10 GB | 30 days | Vinaphone | $8.49 | $0.85 |
| TSimTech – Asia 15 Countries 10 GBMulti-country | 10 GB | 30 days | Vinaphone | $11.49 | $1.15 |
| Vinaphone – Vietnam 20 GB | 20 GB | 30 days | Vinaphone | $12.49 | $0.62 |
| Sparks – Asia 7 Countries 10 GBMulti-country | 10 GB | 30 days | Vinaphone | $12.49 | $1.25 |
Read on MobiMatter's website on October 13, 2026. Prices in US dollars, before any promo code.
MobiMatter promo code
MobiMatter has no public promo code at the moment. Discounts, when they exist, apply automatically through the link below; we remove codes as soon as they stop working.
What MobiMatter customers complain about
Trustpilot score 4.3/5 on 57,278 reviews (read on October 13, 2026). The recurring themes:
- signal drops / connection falls back to EDGE
- drops during VoIP calls
- ticket process cumbersome, support hard to reach
- e-mail-only support judged slow
Installing a MobiMatter eSIM for Vietnam
- Check that your phone is eSIM-compatible and carrier-unlocked (Settings → About → "Digital SIM" or "EID" on Android, "Add eSIM" on iPhone).
- Buy the plan on MobiMatter's site or app and install it at home on Wi-Fi: scan the QR code or let the app add it.
- Label the line "Vietnam", keep your home SIM for calls and SMS, and turn on data roaming for the eSIM line only.
- Leave mobile data on your home line off before take-off. On landing, select the MobiMatter line for data: the plan starts counting at first connection.
- No signal after a few minutes? Toggle airplane mode, then pick the network manually in the cellular settings.
Alternatives to MobiMatter for Vietnam
For the same trip, here is what the other brands charge: (10 days, 5 GB)
- VietnamobileVietnamobile5 GB/day · 10 days$1.54
- ViettelViettel5 GB/day · 15 days$3.09
- MobiFoneMobiFone1 GB/day · 30 days$3.86
MobiMatter in Vietnam: questions
Which network does MobiMatter use in Vietnam?
MobiMatter connects to Vinaphone. That choice matters more than the brand. Viettel has the widest coverage, especially in the northern mountains, the central highlands and the islands; Vinaphone and MobiFone are excellent in cities and on the coast; Vietnamobile is weak outside the big cities.
Is MobiMatter's unlimited plan really unlimited?
MobiMatter does not sell an unlimited plan for Vietnam: all its plans have a fixed data allowance.
Do I get a Vietnamese phone number with MobiMatter?
No. MobiMatter is data-only: no Vietnamese number, so no Vietnamese SMS. Calls go through WhatsApp or your home line in roaming.
Can I share MobiMatter's connection as a hotspot?
Yes
When does the MobiMatter plan start?
The plan starts not stated. Install it at home, keep data roaming off on that line until you land.
Related guides
Other eSIM brands for Vietnam
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